Liquid dosage device



FIG. 1 is a side elevational of a liquid dosage device, showing my new design;

FIG. 2 is a side elevational rotated 90° from FIG. 1 with the piston removed for ease of illustration;

FIG. 3 is a top plan view rotated 90° from FIG. 2;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevation of the piston shown separately for clarity of illustration;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the piston;

FIG. 9 is a front perspective of the liquid dosage device and;

FIG. 10 is a rear perspective thereof. 

The ornamental design for a liquid dosage device, substantially as shown and described. 